JPH0778441B2 - 高温コリオリ質量流量計 - Google Patents

高温コリオリ質量流量計

Info

Publication number
JPH0778441B2
JPH0778441B2 JP1264083A JP26408389A JPH0778441B2 JP H0778441 B2 JPH0778441 B2 JP H0778441B2 JP 1264083 A JP1264083 A JP 1264083A JP 26408389 A JP26408389 A JP 26408389A JP H0778441 B2 JPH0778441 B2 JP H0778441B2
Authority
JP
Japan
Prior art keywords
high temperature
flow
coil
flow tube
flowmeter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1264083A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02150724A (ja
Inventor
リード ケージ ドナルド
ブレイナード ヴァン クレイヴァ クレイグ
Original Assignee
マイクロ モーション インコーポレーテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22977830&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH0778441(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by マイクロ モーション インコーポレーテッド filed Critical マイクロ モーション インコーポレーテッド
Publication of JPH02150724A publication Critical patent/JPH02150724A/ja
Publication of JPH0778441B2 publication Critical patent/JPH0778441B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8413—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8422—Coriolis or gyroscopic mass flowmeters constructional details exciters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8427—Coriolis or gyroscopic mass flowmeters constructional details detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/8472—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
    • G01F1/8477—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane with multiple measuring conduits

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
JP1264083A 1988-10-13 1989-10-12 高温コリオリ質量流量計 Expired - Lifetime JPH0778441B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US257,806 1988-10-13
US07/257,806 US4876898A (en) 1988-10-13 1988-10-13 High temperature coriolis mass flow rate meter

Publications (2)

Publication Number Publication Date
JPH02150724A JPH02150724A (ja) 1990-06-11
JPH0778441B2 true JPH0778441B2 (ja) 1995-08-23

Family

ID=22977830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1264083A Expired - Lifetime JPH0778441B2 (ja) 1988-10-13 1989-10-12 高温コリオリ質量流量計

Country Status (7)

Country Link
US (1) US4876898A (pt)
EP (1) EP0364054B1 (pt)
JP (1) JPH0778441B2 (pt)
AU (1) AU609335B2 (pt)
BR (1) BR8905105A (pt)
CA (1) CA1323215C (pt)
DE (1) DE68915241T2 (pt)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0469448A1 (de) * 1990-07-28 1992-02-05 KROHNE MESSTECHNIK MASSAMETRON GmbH & Co. KG Massendurchflussmessgerät
US5231884A (en) * 1991-07-11 1993-08-03 Micro Motion, Inc. Technique for substantially eliminating temperature induced measurement errors from a coriolis meter
US5374810A (en) * 1992-06-05 1994-12-20 Gantt; Jackie L. Induction heating transformer and method of winding same
DE4408168C2 (de) * 1993-11-18 1995-08-31 Ulrich Dipl Ing Elsen Vorrichtung zum Messen der Masse eines pumpfähigen in einer Rohrleitung fließenden Mediums
EP0685712B1 (de) * 1994-05-26 2000-05-10 Endress + Hauser Flowtec AG Massedurchflussaufnehmer nach dem Coriolis-Prinzip
US5546814A (en) * 1994-10-26 1996-08-20 The Foxboro Company Parallel-flow coriolis-type mass flowmeter with flow-dividing manifold
DE19601349A1 (de) * 1996-01-17 1997-07-24 Danfoss As Durchflußmesser für kleine Mengen
DE19604181C2 (de) * 1996-02-06 1998-08-20 Ulrich Dipl Ing Elsen Druckdichte und temperaturresistente austauschbare Kabelgehäusedurchführung für Masse-Durchflußmesser
DE19719587A1 (de) * 1997-05-09 1998-11-19 Bailey Fischer & Porter Gmbh Verfahren und Einrichtung zur Erkennung und Kompensation von Nullpunkteinflüssen auf Coriolis-Massedurchflußmesser
US5929344A (en) * 1997-07-28 1999-07-27 Micro Motion, Inc. Circuitry for reducing the number of conductors for multiple resistive sensors on a coriolis effect mass flowmeter
US5987998A (en) * 1998-08-26 1999-11-23 Micro Motion, Inc. High temperature drive system for a coriolis mass flowmeter
US6796173B1 (en) 1998-10-09 2004-09-28 Fti Flow Technology, Inc. Fuel flowmeter
US6526839B1 (en) * 1998-12-08 2003-03-04 Emerson Electric Co. Coriolis mass flow controller and capacitive pick off sensor
US6748813B1 (en) 1998-12-08 2004-06-15 Emerson Electric Company Coriolis mass flow controller
US6513392B1 (en) * 1998-12-08 2003-02-04 Emerson Electric Co. Coriolis mass flow controller
JP3656947B2 (ja) * 1999-10-05 2005-06-08 株式会社オーバル コリオリ質量流量計
US6776052B2 (en) * 1999-10-29 2004-08-17 Micro Motion, Inc. Coriolis flowmeter having a reduced flag dimension for handling large mass flows
DE10017963C2 (de) * 2000-04-12 2003-01-30 Krohne Ag Basel Massendurchflussmessgerät
US6711958B2 (en) * 2000-05-12 2004-03-30 Endress + Hauser Flowtec Ag Coriolis mass flow rate/density/viscoy sensor with two bent measuring tubes
WO2003021203A1 (de) * 2001-08-29 2003-03-13 Endress + Hauser Flowtec Ag Messaufnehmer vom vibrationstyp
US6957587B2 (en) * 2001-08-29 2005-10-25 Endress + Hauser Flowtech, Ag Vibratory transducer
DK1448956T3 (en) * 2001-08-29 2016-01-04 Flowtec Ag VIBRATION TYPE MEASUREMENT SENSOR
US8100552B2 (en) * 2002-07-12 2012-01-24 Yechezkal Evan Spero Multiple light-source illuminating system
US7051598B2 (en) * 2003-03-21 2006-05-30 Endress + Hauser Flowtec Ag Magnetic circuit arrangement for a sensor
US7040181B2 (en) * 2004-03-19 2006-05-09 Endress + Hauser Flowtec Ag Coriolis mass measuring device
US7284449B2 (en) * 2004-03-19 2007-10-23 Endress + Hauser Flowtec Ag In-line measuring device
DE102004018326B4 (de) 2004-04-13 2023-02-23 Endress + Hauser Flowtec Ag Vorrichtung und Verfahren zum Messen einer Dichte und/oder einer Viskosität eines Fluids
CN100565128C (zh) * 2004-09-09 2009-12-02 微动公司 通过测量两种振动模式之间的科里奥利耦合测量流经管道的流量的方法和装置
DE102005039577B3 (de) * 2005-08-19 2007-05-10 Krohne Ag Massendurchflußmeßgerät
DE102005046319A1 (de) 2005-09-27 2007-03-29 Endress + Hauser Flowtec Ag Verfahren zum Messen eines in einer Rohrleitung strömenden Mediums sowie Meßsystem dafür
EP2682721B1 (en) 2005-10-06 2021-03-17 Micro Motion Inc. Magnet assembly
US7325461B2 (en) * 2005-12-08 2008-02-05 Endress + Hauser Flowtec Ag Measurement transducer of vibration-type
US7360453B2 (en) * 2005-12-27 2008-04-22 Endress + Hauser Flowtec Ag In-line measuring devices and method for compensation measurement errors in in-line measuring devices
WO2007074055A1 (en) 2005-12-27 2007-07-05 Endress+Hauser Flowtec Ag In-line measuring devices and method for compensating measurement errors in in-line measuring devices
US7360452B2 (en) * 2005-12-27 2008-04-22 Endress + Hauser Flowtec Ag In-line measuring devices and method for compensation measurement errors in in-line measuring devices
DE102006062600B4 (de) 2006-12-29 2023-12-21 Endress + Hauser Flowtec Ag Verfahren zum Inbetriebnehmen und/oder Überwachen eines In-Line-Meßgeräts
DE102008016235A1 (de) 2008-03-27 2009-10-01 Endress + Hauser Flowtec Ag Verfahren zum Betreiben eines auf einer rotierenden Karussell-Abfüllmachine angeordneten Meßgeräts
EP2274799B1 (en) * 2008-04-04 2016-11-30 Micro Motion, Inc. A feedthru including a ceramic based coating and a method of applying a ceramic based coating to a feedthru
CA2723229C (en) * 2008-05-09 2016-04-26 Micro Motion, Inc. Dual tube coriolis flow meter with a central stationary plate serving as support for driver and pick-off components
DE102008002215A1 (de) * 2008-06-04 2009-12-10 Endress + Hauser Flowtec Ag Vorrichtung zur Bestimmung und/oder Überwachung eines Strömungsparameters
DE102008002217A1 (de) * 2008-06-04 2009-12-10 Endress + Hauser Flowtec Ag Vorrichtung zur Bestimmung und/oder Überwachung eines Strömungsparameters
DE102009046043A1 (de) * 2009-10-27 2011-05-05 Endress + Hauser Flowtec Ag Messwandler vom Vibrationstyp
DE102009057912B4 (de) * 2009-12-11 2013-07-25 Krohne Ag Coriolis-Massendurchflussmessgerät
DE102010018222B4 (de) * 2010-04-23 2012-03-22 Krohne Ag Coriolis-Massedurchflussmessgerät
CN103814278B (zh) * 2011-07-07 2016-12-21 微动公司 用于振动仪表的改进的电气配置
EP2771656B1 (en) * 2011-10-26 2018-01-24 Micro Motion, Inc. Collocated sensor for a vibrating fluid meter
CA2909151C (en) * 2013-04-10 2021-08-17 Euler Ceramic Systems As High voltage electric power feed-through apparatus
DE102013114731A1 (de) 2013-12-20 2015-06-25 Endress+Hauser Flowtec Ag Spule
WO2015090776A1 (de) 2013-12-20 2015-06-25 Endress+Hauser Flowtec Ag Spule
DE102014109116A1 (de) 2014-06-30 2015-12-31 Krohne Ag Coriolis-Massedurchflussmessgerät
US9368264B2 (en) * 2014-09-08 2016-06-14 Micro Motion, Inc. Magnet keeper assembly and related method
CN105865555B (zh) * 2016-05-24 2018-08-24 合肥工业大学 一种科氏质量流量计的抗高温模拟驱动电路
DE102017121157A1 (de) * 2017-08-09 2019-02-14 Endress+Hauser Flowtec Ag Spule sowie Meßwandler mit einer solchen Spule
DE102017131199A1 (de) 2017-12-22 2019-06-27 Endress + Hauser Flowtec Ag Coriolis-Massendurchfluß-Meßgerät
DE102018001778A1 (de) * 2018-03-06 2019-09-12 Rota Yokogawa Gmbh & Co. Kg Massendurchfluss- und Dichtemesser nach dem Coriolis-Prinzip mit geringer Druckabhängigkeit und Verfahren zur Herstellung
EP3794322A1 (en) * 2018-05-15 2021-03-24 Micro Motion Inc. Coil transducer for elevated temperatures
DE102018133117A1 (de) 2018-12-20 2020-06-25 Endress+Hauser Flowtec Ag Coriolis-Massendurchfluß-Meßgerät
EP3899447B1 (de) 2018-12-20 2023-09-20 Endress + Hauser Flowtec AG Coriolis-massendurchfluss-messgerät
US20220099543A1 (en) 2018-12-20 2022-03-31 Endress+Hauser Flowtec Ag Coriolis mass flow meter
EP3899448B1 (de) 2018-12-21 2024-03-27 Endress + Hauser Flowtec AG Coriolis-massendurchfluss-messer mit magnetfelddetektor
DE102019133610A1 (de) 2019-12-09 2021-06-10 Endress + Hauser Flowtec Ag Vibronisches Meßsystem zum Messen eines Massestroms eines fluiden Meßstoff
DE102020121681A1 (de) 2020-08-18 2022-02-24 Endress+Hauser Flowtec Ag Coriolis-Durchflussmessgerät
DE102020127382A1 (de) 2020-10-16 2022-04-21 Endress+Hauser Flowtec Ag Verfahren zum Überprüfen eines vibronischen Meßsystems
DE102021131866A1 (de) 2021-12-03 2023-06-07 Endress+Hauser Flowtec Ag Verfahren zum Detektieren eines Fremdkörpers in einem Medium
DE102022112523A1 (de) 2022-05-18 2023-11-23 Endress+Hauser Flowtec Ag Vibronisches Meßsystem
DE102022114039A1 (de) 2022-06-02 2023-12-07 Endress+Hauser Flowtec Ag Verbindungskabel sowie damit gebildetes Meßgerät
DE102022116111A1 (de) 2022-06-28 2023-12-28 Endress+Hauser Flowtec Ag Vibronisches Meßsystem
DE102022133715A1 (de) * 2022-12-16 2024-06-27 Endress + Hauser Flowtec Ag Modulares Coriolis-Durchflussmessgerät
WO2024177625A1 (en) * 2023-02-21 2024-08-29 Micro Motion, Inc. Electromagnetic transducer for symmetric oscillations of a symmetrically oscillatory device
WO2024186327A1 (en) * 2023-03-09 2024-09-12 Micro Motion, Inc. Vibrating type meter comprising wire flexures extending from the meter coils, and related method

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US3223553A (en) * 1962-01-10 1965-12-14 Anaconda Wire & Cable Co Electrical insulating glass composition and apparatus encapsulated therewith
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US4554730A (en) * 1984-01-09 1985-11-26 Westinghouse Electric Corp. Method of making a void-free non-cellulose electrical winding
DE3443234A1 (de) * 1984-11-27 1986-06-05 Danfoss A/S, Nordborg Massendurchfluss-messgeraet nach dem coriolis-prinzip
US4738143A (en) * 1985-08-29 1988-04-19 Micro Motion, Incorporated High temperature Coriolis mass flow rate meter
JPS6312720U (pt) * 1986-07-11 1988-01-27
US4823592A (en) * 1988-02-05 1989-04-25 Micro Motion, Inc. Test apparatus for proving the performance of mass flow meters

Also Published As

Publication number Publication date
CA1323215C (en) 1993-10-19
EP0364054A3 (en) 1990-09-05
US4876898A (en) 1989-10-31
EP0364054A2 (en) 1990-04-18
DE68915241D1 (de) 1994-06-16
EP0364054B1 (en) 1994-05-11
AU609335B2 (en) 1991-04-26
AU4276389A (en) 1990-04-26
JPH02150724A (ja) 1990-06-11
DE68915241T2 (de) 1994-08-18
BR8905105A (pt) 1990-05-15

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